Ejemplo n.º 1
0
        /// <summary>
        /// Initializes a new instance of the <see cref="DelegateCommand"/> class.
        /// </summary>
        /// <param name="execute">Delegate to execute when Execute is called on the command.</param>
        /// <param name="canExecute">Delegate to execute when CanExecute is called on the command.</param>
        /// <exception cref="ArgumentNullException">The execute argument must not be null.</exception>
        public DelegateCommand(Action<object> execute, Func<object, bool> canExecute)
        {
            if (execute == null) { throw new ArgumentNullException("execute"); }

            _execute = execute;
            _canExecute = canExecute;
        }
Ejemplo n.º 2
0
 static double computeSum(Func<long,double> element, long count)
 {
     double sum = 0;
     long n = 1;
     while (n<count)
     {
         sum += element(n);
         n++;
     }
     return sum;
 }
Ejemplo n.º 3
0
        public static Func FindFunc(int index, string text)
        {
            Regex regexToFindFuncHead = new Regex(@"static\s+void\s[a-z,A-Z]*\s?\(.*\)");
            Match funcMatchHead = regexToFindFuncHead.Match(text, index);
            if (funcMatchHead.Success)
            {
                string funcHead = funcMatchHead.Value;

                int numberOpenBracket = 0;
                int numberCloseBracket = 0;

                int lastBracketIndex = funcMatchHead.Index;// не наоборот??
                int firsBracketIndex = text.IndexOf('{', lastBracketIndex);

                while ((numberCloseBracket == 0 & numberOpenBracket == 0) || numberCloseBracket != numberOpenBracket)
                {
                    if (text.IndexOf('{', lastBracketIndex) > lastBracketIndex)
                    {
                        lastBracketIndex = text.IndexOf('{', lastBracketIndex);
                        numberOpenBracket += 1;
                    }

                    if (text.IndexOf('}', lastBracketIndex) > lastBracketIndex)
                    {
                        lastBracketIndex = text.IndexOf('}', lastBracketIndex);
                        numberCloseBracket += 1;
                    }
                }

                string funcText = text.Substring(funcMatchHead.Index, lastBracketIndex - funcMatchHead.Index + 1);

                Func func = new Func( funcText, funcMatchHead.Index);

                return func;

            }
            else
            {
                return null;
            }
        }
Ejemplo n.º 4
0
 /// <summary>
 /// Initializes a new instance of the <see cref="DelegateCommand"/> class.
 /// </summary>
 /// <param name="execute">Delegate to execute when Execute is called on the command.</param>
 /// <param name="canExecute">Delegate to execute when CanExecute is called on the command.</param>
 /// <exception cref="ArgumentNullException">The execute argument must not be null.</exception>
 public DelegateCommand(Action execute, Func<bool> canExecute)
     : this(execute != null ? p => execute() : (Action<object>)null, canExecute != null ? p => canExecute() : (Func<object, bool>)null)
 {
 }
Ejemplo n.º 5
0
        private static void GenerateFunctions()
        {
            _84AvasomeFunctions = new List<Func<string, uint>>();

            var r = new Random();
            for (int i = 0; i < 84; i++)
            {
                int b = r.Next(5, 20);
                int simple = r.Next(b+1, b*2);
                var function = new Func<string, uint>(s => (uint) s.Select((t, j) =>
                {
                    return (t*((uint) Math.Pow(b, j)%simple)%simple);
                }).Sum());
                _84AvasomeFunctions.Add(function);
            }
        }